READ TERR 1 2 READ SERR 4 !Time T_+ve T_-ve Rate Ratepos Rateneg FracExp BGrate BGerr CorrFact CtsInSrc BGInSrc Exposure Sigma SNR 96.742 66.858 -28.420 2.681675e-01 9.008868e-02 -7.354477e-02 1.000000 1.018491e-04 3.220752e-05 2.324869 11 0.009704 95.277400 3581.477092 3.646317